Average annual temperature is 28.6 °C
Absolute maximum temperature: 41.3 °C
Absolute minimum temperature: 15.9 °C
Number of sunny days: 238 days
Number of rainy days: 127 days
Look at detailed online map of Diadia
* Weather data for Diadia Benin is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 37.1 | 39.2 | 41.0 | 41.3 | 41.0 | 37.3 | 35.3 | 31.7 | 34.7 | 37.3 | 37.0 | 36.5 |
| Average daytime temperature (°C) | 33.3 | 36.2 | 38.6 | 39.5 | 37.6 | 33.3 | 32.4 | 29.4 | 31.1 | 34.1 | 36.2 | 33.6 |
| Average temperature (°C) | 25.7 | 28.6 | 31.9 | 33.2 | 31.8 | 28.6 | 27.6 | 25.6 | 26.8 | 28.4 | 29.7 | 26.0 |
| Average night temperature (°C) | 19.1 | 21.8 | 25.2 | 27.1 | 26.7 | 24.7 | 24.0 | 22.8 | 23.2 | 23.5 | 23.3 | 19.2 |
| Absolute minimum temperature (°C) | 15.9 | 18.5 | 21.3 | 23.4 | 24.4 | 23.0 | 22.6 | 22.1 | 21.3 | 21.9 | 20.3 | 16.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.5 | 11.8 | 12.1 | 12.4 | 12.7 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.1 | 10.2 | 9.8 | 10.1 | 9.8 | 10.1 | 9.1 | 7.8 | 8.6 | 10.3 | 10.6 | 10.4 |
| Precipitation (mm) | 0 | 0 | 10 | 2 | 37 | 79 | 142 | 231 | 112 | 19 | 0 | 0 |
| Sunny days | 31 | 28 | 28 | 26 | 17 | 7 | 7 | 4 | 5 | 26 | 28 | 31 |
| Rainy days | 0 | 0 | 3 | 4 | 14 | 23 | 24 | 27 | 25 | 5 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Diadia is at